New in 2017 from Proven Winners. 2-3' tall and wide, Zones 5-9, full sun, 3″ pot. Save 15% on three or more plants!

'Sunshine Blue'® version 2 offers brighter yellow foliage all summer and right through the late-summer-through-September bloom time. Version 2 also offers improved hardiness (but still wants well-draining soil). Enjoy the unusual combination of bright blue flowers with the yellow foliage at a time when most perennials and shrubs are winding down.